It is an adaptation of the logo that appears on the album cover of "Pappo's Blues", "Volume 8 - Case Closed" For which I thank Piero Memi, to be the designer of the logo and the cover art of that album ...

Missing some characters (commas, periods, and accented)

For suggestions and complaints do not hesitate to send me an e-mail to: "ghildt(AT)gmail.com"